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Back to Grow Questions
Heat?
Fusion
started grow question 6y ago
I'm in Canada and worried about heat. How are you others in Canada making sure your igloos don't melt?
Solved
Setup. Ventilation
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Fusion
answered grow question 6y ago
I gotta keep taking ice cubes out of the freezer and building up my house every morning.
likes
Complain
Selected By The Grower
Ttrichome
answered grow question 6y ago
2 ac units per grow room. That's keeping my igloo super cool EH! God damn stereotypes lmfao. Bunch of hosers
1 like
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DeadwebsiteBoringcommunity
answered grow question 6y ago
I'm not really that concerned about it.. I just use more water..
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Similar Grow Questions
Solved
TheHighentist
Keeping humidity up and steady (Fan speed non adjustable)
How do i keep humidity up and steady? My exhaust fan has no speed control and drops the humidity. I have my humidifier on almost full blast(not full blast because of i dont want it to overheat) a wet towel and a bowl of boiled water. Does the exhaust fan need to run in veg state?
Week 1
Setup. Ventilation
4y ago
4
2
Solved
HillsideManor
Would it be possible to have a closed loop ventilation system?
My tent is in a garage that gets very cold, i need the fan running so i have constant negative pressure so there is no smell. Could i just have the fan extract back into the tent with a CO2 bag in there? Heat shouldn't get too high, and only other thing i could think of was CO2
Setup. Ventilation
5y ago
2
2
Solved
buddhi_coop
Did I set up my carbon filter, air duct & exhaust fan right ? Did I put my air duct in the right spot/position?
Setup. Clones
Setup. Lighting
Setup. Ventilation
5y ago
2
3
Solved
Newbiegrower420
Slowing a two speed inline fan
Can I run a fan speed controller with a dual speed inline fan? My 4” two speed fan is slightly too powerful for my grow room. I’d like to slow the fan slightly but I have heard the these types of controllers don’t work with two speed fans? Any advice or what to buy to do the job?
Setup. Ventilation
6y ago
3
3
Solved
Roope
Now have mushroom pack that makes CO2 so gueston is what is the ”best” hight? My plants are wery short By choise i want to make bonsai plants whit desent colas. So under or same line or???
Week 7
Setup. Ventilation
5y ago
2
1
Solved
Ah_never_mind
High temperature
Sometimes temperature is getting high inside the tent around 32 degree celcius,how to decrease the temperature ? Even i have exhauster and fan.
Week 3
Setup. Ventilation
6y ago
4
3
Solved
Hou_Stone
air inlet ?
I have a 100x100x200 cm chamber with a 205 CFM extractor. But I don't understand what is needed for the air inlet. leaving a hole open at the bottom with nothing is enough ?
Setup. Ventilation
3y ago
4
Solved
Plumm
Humidity problems in bloom
I have a 16inch fan outside the intake hole to my tent blowing air in, I have 2 clip on fans one each side of the tent and a carbon filter. There’s a dehumidifier 300ml per day in the middle of my tent. This is a 4x4 tent. Any tips on placement to lower rh? It goes high as 80%.TY
Setup. Ventilation
6y ago
2
2
Solved
MrGreenMan
Carbon filter effectiveness at harvest
Hey everyone, just wondering if carbon filters actually get rid of 100% of the smell from the harvest point while drying? I can’t smell anything outside the tent at the moment but my plants haven’t all bloomed fully and I need to be prepared, can’t have the neighbours smelling!
Setup. Ventilation
6y ago
2
2
Solved
SmylinPupil
4” filter upgrade help! Smell
Hey guys, I’m wondering what is a good recommended 4” filter for my tent? I got one that came with a fan, ducting and the filter off eBay but the filter is the shits. I had it vented in the room but the smell was brutal. It’s vented out the window under my deck, reeks there now.
Setup. Ventilation
6y ago
1
4
Solved
TheHighentist
Temperature control - ????Cooling unit???? vs Heat mat
Since im going into flowering soon, i want temperature control. Im planning on buying an "Inkbird ITC-306T", with the function of day and night time. But i dont have space for a aircondition in my tent for cooling Can anyone recommend a cooling unit working similar to a heat mat
Setup. Ventilation
4y ago
2
Solved
Arasari
Carbon filter life time
How long should a carbon filter last? Been using mine for 3 grows now and its starts to smell everywhere... any recommendations for a decent carbon filter?
Week 18
Setup. Ventilation
6y ago
6
5
Solved
GoodVibeSpreader
Light and Tent, Indoor Grow ?
Hi people, One of my friend planned to grow indoor, he has the perfect room for it but since he's starting and we're growing cannabis on a budget I wonder what light and tent should we start with (for everything else i can help him since I already grown weed outdoor) Thanks !
Setup. Lighting
Setup. Ventilation
5y ago
1
1
Solved
WeedzarPear
Smell problem
I have a small tent from airontek, not the best in quality with a carbon filter and extractor inside the box, but the smell outside is too strong. When using carbon filter do i have to expect to have (almost) no smell or maybe Im doing some mistakes? The smell is very strong
Setup. Ventilation
4y ago
4
Solved
TioRandy
Humidity in a small tent
How to preserve optimal humidity in a small tent? My target humidity is 70 as I am germinating. My tent is 60*60*160. The smallest vent is on the picture I have attached (310 m3/h, 180PA). I have a Xiaomi Humidifier running on the maximum 24h, but still no help
Setup. Ventilation
3y ago
12
9
Solved
NicoKh
AC vs CO2
Hello Community! have a little answer or debate: Working with proper led lights, in a grow tent, im heading weeks with 30ºc normally i'll turn on the AC, but this time was wondering about CO2 during the day on flowering weeks and only in the warmer weeks.what would u do?
Setup. Ventilation
5y ago
3
4
Solved
DawgHaus
New Extractor Fan packed in
Brand new extractor fan had packed in after 3 days use 🤦♂️🏻🤦♂️🏻I’ve set up a fan at the end of the cool tube to blow air over the bulb.. and left the door of the room open and put oscillating fan at the entrance. Any advice? Worried about the bulb getting to hot.. 🤦♂️🏻
Week 1
Setup. Ventilation
5y ago
2
2
Solved
StoneyBird420
Setup/air quality
So the air surrounding my grow tent isnt ideal. My mom smokes cigarettes inside at night.. so my question.. will it effect my girl, should i have my exhaust and carbon filter scrubbing the air inside the tent and recirculating it back in? Or leave it setup directing air out?
Week 2
Setup. Ventilation
5y ago
2
2
Solved
GreenbudLife
Dehumidification
When the outdoor air dehumidification fan runs it produces a periotic negative pressure in the grow room. What is preferred: a negative or positive pressure in a grow room for this method of dehumidification?
Week 12
Setup. Ventilation
5y ago
1
2
Solved
Kitties_and_Colas
Negative pressure?
Hey Grow Fam!! Could anyone explain to us why negative tent pressure is a bad thing? We always have a little bit of a pucker, but our spare exhaust is way too big for a 3x3, even on low..thanks for any input friends! Question theme: https://www.youtube.com/watch?v=YoDh_gHDvkk
Week 11
Setup. Ventilation
4y ago
2
2